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Identify Suppliers 2026 Properties Safty

Acetic acid,2-mercapto-1,1'-(1,2-ethanediyl) ester

BGC Id:	355624598398
CAS No:	123-81-9
Synonyms:	ethylenebis(thioglycolate) ; ethylenebis(meraptoacetate) ; ethylene bis(thioglycolate) ; ethylene mercaptoacetate ; ethylene di(s-thioacetate) ; glycolbis(mercaptoacetate) ; ethylendi(s-thioacetat) ; ethylenemercaptoacetate ; gdma ; glycol dimercaptoacetate
Molecular Formula:	C6H10O4S2
Molecular Weight:	210.27
EINECS:	204-653-4

Verified providers in 2026

The following notable provider has been checked and can be recommended.

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer

Phone: +86-571-86976032
Telefax: +86-571-86972162
Country: P.R.China

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. 2-Octanol will be also provided by us. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the ...

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What other providers are available for CAS 123-81-9?

The last intensive check and update was carried out on 2026/03/04.

Identify

Synonyms:

ethylenebis(thioglycolate) ; ethylenebis(meraptoacetate) ; ethylene bis(thioglycolate) ; ethylene mercaptoacetate ; ethylene di(s-thioacetate) ; glycolbis(mercaptoacetate) ; ethylendi(s-thioacetat) ; ethylenemercaptoacetate ; gdma ; glycol dimercaptoacetate

CAS:

123-81-9

EINECS:

204-653-4

Molecular Formula:

C6H10O4S2

MDL:

Properties

Molecular Weight:

210.27 g·mol−1

Density:

1.313 g/mL at 25 °C(lit.)

Boiling point:

137-139 °C2 mm Hg(lit.)

Flash point:

>230 ºF

Safety Information

Hazard Symbols: Xn, N

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(b)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

22-36/37/38-51/53-36/38-20/21/22-R51/53-R36/38-R20/21/22 (R)

Safety Codes:

26-36-57-36/37/39-29-S57-S36/37/39-S29-S26 (S)

WGK Germany:

RID / ADR:

2810

RTECS:

AI6600000

What other providers are available for CAS 123-81-9?

In addition to the providers presented here for Acetic acid,2-mercapto-1,1'-(1,2-ethanediyl) ester with the CAS number 123-81-9, there are other 35 providers with slightly different product names available for this CAS number.

Glycol dimercaptoacetate

Ethylene bis-(mercaptoacetate)

+1 additional providers that we know from the past

1,2-bis-(Mercaptoacetoxy)ethane

Ethylene glycol dithioglycolate

Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH +7 additional providers that we know from the past

Ethylene glycol bis-mercaptoacetate

Hangzhou Verychem Science & Technology Co., Ltd. | Xingrui Industry Co., Limited | BuGuCh & Partners +2 additional providers that we know from the past